In case you didn't get that touching Christmas gift that brought a tear to your eye yesterday, this should do the trick.

Demi Lovato shared a video on Christmas Eve in support of the victims of December 14's unthinkable massacre, singing Alabama's "Angels Among Us."

Along with the video, Demi wrote: "We can never imagine what the families in Newtown, CT are experiencing right now. And while there is nothing we can do to replace their loss, we can stand together and support them during this difficult time. This song is in honor of those angels we lost on December 14."

She also shared a link for WeAreNewtown.org, where you can buy products or donate to help the victims' families.

What do you think of Demi's tribute?